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Subject to a medical, Strauss - whose brother Richardt plays for Leinster and Ireland - will train with his team-mates on Monday.

Strauss said: "I'm very excited to be here. I said during the World Sevens series that, if there was a city in the UK that I'd like to play rugby in, then it would be Edinburgh.

Happy

"So, I'm very happy to get this chance in one of the best cities in the world.

"I've spoken a lot to my brother Richardt about the strength of the RaboDirect Pro12 and Heineken Cup, and how they compare to Super Rugby, so it's a massive opportunity for me to experience a different side of the rugby world.

"Hopefully my experience in the southern hemisphere will benefit me when playing here."

Solomons added: "Strauss is a very mature player with a lot of Super Rugby and Currie Cup experience. He did a fantastic job as captain of the Kings.

"He's a big boy, is genetically strong and his conditioning is superb. He's a natural athlete and will make a valuable contribution to Edinburgh both in terms of playing and leadership.

"It's fantastic that he joins us now because he is immediately available."